baber/WOPTO huggingface dataset:
Patent JP-H07158105-A (JP)
Title: Excavation controller of shovel system construction machinery
Inventor: FUJII SATOSHI
IPC: E02F3/32
Filed: 1993-12-09
Abstract: PURPOSE:To increase accuracy of working by providing an excavation load controlling device outputting an operation command to each of cylinders and an operation command correction device correcting the operation command to each of the cylinders based on lever control to an automatic excavation controller. CONSTITUTION:An automatic main switch 24 is turned ON to control automatic excavation and, at the same time, when an excavation load control mode is made by a mode change-over switch 25, a control section 7 outputs an extension command to an arm cylinder 12 and a bucket cylinder 13 to make excavation control. The control section 7 compares detecting load of an excavation load detection sensor 23 with setting load of an excavation load setting 27 during the excavation. In addition, the control section 7 stops a signal for a boom cylinder 11 in the case both loads coincide with each other, it outputs an extension command to the cylinder 11 in the case the detecting load is large, and it outputs a reduced command in the case the detecting load is small. When the control section 7 decides that control levers 22L and 22R are controlled, command value corresponding to manipulation is adjusted to command values of the cylinders 11-13 corresponding to a lever control direction.
Patent JP-H049355-A (JP)
Title: Cinnamic acid derivative, uv absorber and dermatic external drug containing the same
Inventor: YOSHIDA MASASHI
IPC: C07C67/14
Filed: 1990-11-30
Abstract: NEW MATERIAL:A cinnamic acid derivative of formula (R is 5-18C alkyl or alkenyl which may contain oxygen atom). EXAMPLE:3,4,5-Trimethoxycinnamic acid ester. USE:Useful as a dermatic external drug especially having an UV-shielding effect. The compound sufficiently shields ultraviolet radiation of UV-B range, has excellent water-resistance and oil-resistance and is miscible with arbitrary base and ingredient. It is sufficiently stable as an antisuntan cosmetic exposed to the scorching heat of the sun. A cosmetic having high spreadability and applicability, giving refreshing feeling to the skin, free from stickiness and giving durable make-up can be produced by mixing the compound with a silicone base. PREPARATION:The objective compound of formula can be produced by the esterification reaction of 3,4,5-trimethoxycinnamic acid with a 5-18C alcohol.
Patent JP-H07158336-A (JP)
Title: Operational structure of opening and closing device
Inventor: JO HIDEKAZU
IPC: E05F15/10
Filed: 1993-12-10
Abstract: PURPOSE:To increase the reduction ratio with a simple structure without magnification of the device and prevent the operational structure for the opening and closing device from moving due to the torque from the output shaft. CONSTITUTION:Asymmetrical lead grooves 7a, 7b having respective lead angles are formed at the circumferential symmetrical face and a cylinder 8 firmly stuck to a frame 1 is provided. An output shaft 2 rotatably held on the frame 1 is also provided. A sliding deformed pipe 3 fitted to the inside of the output shaft 2 so as to be axially movable and regulated in the rotary direction is arranged. A vertically movable body 4 having a female screw 4a at the center is fitted. Rollers 5a, 5b attached at both ends of the vertically movable body 4 and fitted in the lead grooves 7a, 7b of the cylinder 8 respectively are provided. And further, an input screw bar 9 having a male screw 9a engaging with the female screw 4a of the body 4 and driven by a motor 11 is provided.
Patent JP-H11282820-A (JP)
Title: Sequence support mechanism for multiprocessor system using switch as its base
Inventor: VANDOREN STEPHEN R
IPC: G06F15/167
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an SMP (symmetrical multiprocessor system) where many multiprocessor nodes including shared memories are connected to each other via a switch. SOLUTION: Each of architecture and coherence protocol which are used to a large SMP has a hierarchy switch structure to connect many multiprocessor nodes 10 to a switch 15 and to make them operate with each optimum performance. Every node 10 has a buffer system to enable all processors of the node to operate with its optimum performance and also includes many elements, i.e., a victim cache, a directory and a transaction tracking table to maintain the memory coherence. An arbitration bus which is connected to the output side of the directory gives the center sequencing points to all messages that are sent via the SMP. Using a virtual channel can maintain the data coherence by means of a simple method that maintains the system sequence.
Patent JP-H11176781-A (JP)
Title: Washing bath
Inventor: NISHIZAKI MITSUHIRO
IPC: H01L21/304
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To increase the permeability of ultrasonic waves, regardless of the use of a solution of hydrofluoric acid in the washing bath used for a washing system for semiconductor materials. SOLUTION: A carbon material with high purity is employed for a mother material 131 of an inner tank 13 of a washing bath 11. A silicon(Si) layer 132 is coated onto an inner side face of the mother material 131. Through the coating of the Si layer 132, chemical reaction is caused between the mother materials 131 and the Si layer 132 to form naturally a silicon carbide(SiC) layer 133. Since the Si does not react with hydrofluoric acid solution, the Si layer 132 will not be eroded. Thus, the oxide film of a wafer is surely removed. On the other hand, the hardness of carbon is far higher than that of synthetic resin such as PTFE or PFA which have been used conventionally. Consequently, the mother material 131 has a high permeability to ultrasonic waves and its ability to eliminate particles by the ultrasonic waves is very much enhanced.
Patent JP-H07166775-A (JP)
Title: Fitting structure of fitting wire screen device to sash frame
Inventor: YOSHIDA YUKIHIKO
IPC: E06B9/06
Filed: 1993-12-13
Abstract: PURPOSE:To smoothly slide movable members for opening and closing a net member, and to surely prevent generation of an abnormal sound when the movable members are slid. CONSTITUTION:A fitting wire screen device main body 10 comprising movable members 13, 14 and pleated net members 15, 16 which can be freely folded and expanded to open and close, following the movement in the opening and closing direction X of the movable members is fitted between both upper and lower frames 2, 3 of a wire screen fitted frame part 7 provided on a sash frame 1 where an opening part such as a window part of a building or the like is formed. Rollers 31, 32 are respectively provided on the side parts of the lower ends of the movable members 13, 14 of the fitting wire screen device main body, and the rollers 31, 32 are slidably engaged with a guide groove 9 of a lower guide rail 8 formed opposite to the side part of the lower frame of the wire screen fitted frame part.
Patent JP-H03205300-A (JP)
Title: Original point position imparting means
Inventor: ISHIDA SHIZUO
IPC: B65G1/04
Filed: 1989-12-29
Abstract: PURPOSE:To secure the correctness of the position information and simplify the constitution of a control circuit by attaching Y original point correction magnetic tapes and X original point correction magnetic tapes at the original position on the advance passage surface of a storage area. CONSTITUTION:Y correction magnetic tapes AY,... which are used for the correction of the Y direction position by the extension in the direction crossing at right angles with the main passage 2A of a storage area 2, i.e., X direction and keeps a certain interval in the Y direction and X correction magnetic tape S AX... which correct the X direction positions by the extension in the Y direction along both the edges of the main passage 2A are arranged, and a correction imparting means A is formed. With this constitution, if the Y original point correction magnetic tapes AY,... and the X original point correction magnetic tapes AX,... are detected, the traveling position information at present can be obtained, having the X coordinates and Y coordinates which are obtained by a shift distance sensor arranged on the front wheel of a forklift operated by an operator as standard, by setting the X coordinates and Y coordinates which are already obtained, at zero, can be obtained.
Patent JP-H09179129-A (JP)
Title: Production of liquid crystal cell
Inventor: FUJII KUNIO
IPC: G02F1/1339
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To fix spacers and adhesive particles to the inside surfaces of electrode substrates before both electrode substrates are superposed on each other. SOLUTION: Smectic liquid crystals are adopted as liquid crystals and the spacers 50 and the adhesive particles 60 are sprayed and fixed to the inside surface of the electrode substrate not coated with the liquid crystals of both electrode substrates 10, 20. As a result, the spacers 50 and the adhesive particles 60 are prevented from being pushed in the spreading direction of the liquid crystals in the spreading process of the liquid crystals at the time of subjecting both electrode substrates 10, 20 to a subsequent pressure heat treatment.
Patent JP-2001155225-A (JP)
Title: Prepaid card and ticket vending machine
Inventor: MATSUI TAKASHI
IPC: G06Q40/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a prepaid card provided with plural virtual cards in one card. SOLUTION: The prepaid card 1 which is provided with an IC chip 2 and can read and write data, has plural virtual cards 3.
Patent JP-2001160218-A (JP)
Title: Master disk recording method for optical information recording medium
Inventor: ANZAI AKIHIRO
IPC: G11B7/24094
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a master disk recording method for an optical information recording medium formed with visible image patterns which are visually recognizable without complicating a manufacturing stage and without affecting the reproducing characteristics, such as an increase of jitters in the manufactured optical information recording medium. SOLUTION: The master disk recording method for the optical information recording medium which forms pits by rotating a master disk formed with a photosensitive film and irradiating the master disk with a recording laser beam and forms the visible image patterns by the changes in the width of these pits has a modulating stage for modulating the intensity of the recording laser beam according to recording signals and a scanning stage of scanning the master disk for the optical information recording medium with the recording laser beam in its radial direction by as much as a predetermined distance when recording the pits of the visible image pattern region.
Patent JP-H09177235-A (JP)
Title: Concrete precast plate
Inventor: HOSOKAWA YOJI
IPC: E04C2/06
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To enhance the sound isolating function of a concrete precast plate by embedding a metal plate member as a reinforcement, and thereby maintaining the bending stress and anti-tensile force of the precast plate. SOLUTION: A concrete precast plate 10 is formed by laminating three layers of concrete and two flat sheet members 12 of steel alternately. Each flat sheet member 12 is equipped with a number of joint holes 13 so that joining positions of concrete with each other are increased. Accordingly the bending stress and anti-tensile force of the precast plate 10 are maintained by the flat sheet members 12, and sounds transmitted from the oversurface 11a to the undersurface 11b are shut off substantially by reflecting them or damping. Thus the sound isolating function is enhanced.
Patent JP-H03203783-A (JP)
Title: Envelope generating device
Inventor: KANEKO YOJI
IPC: G10H1/057
Filed: 1989-12-29
Abstract: PURPOSE:To obtain rising characteristics and attenuation characteristics like a natural musical instrument sound even in a rising section and an attenuation section by converting an envelope waveform before the conversion of one of plural sections logarithmically. CONSTITUTION:An envelope speed data varying means 9 which varies envelope speed data so that the time variation characteristic of an envelope value outputted by a converting means 14 is a linear or upward projection curve characteristic in one of plural sections is provided between an envelope speed data output means 12 and an envelope generating means 13. Consequently, rising characteristics or attenuation characteristics like those of a natural musical instrument are obtained even in the rising section and attenuation section.
Patent JP-H10183366-A (JP)
Title: Surface treating solution for metallic sliding member and surface treatment
Inventor: MORI KAZUHIKO
IPC: C23C22/42
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To form a film excellent in wear resistance by chemical conversion without overlay-plating an Al alloy or copper alloy sliding member by using a treating solution, in which a sulfur compound selected from among thiourea, a thiosulfate and a thiocyanate coexists with a chromium group ion. SOLUTION: The surface treating solution for metallic sliding member containing at least one kind of the sulfur compound selected from among thiourea, the thiosulfate and the thiocyanate and at least one kind selected from among molybdate ion, tungstate ion and chromate ion is prepared. The chemical conversion film is formed on the surface of the member by allowing the metallic sliding member or the surface for the metallic sliding member to contact with the treating solution or electrolyzing the surface of the metallic sliding member in the treating solution. The concentration of the sulfur compound in the treating agent is preferably 0.3-50g/l, the concentration of chromium group compound ion is preferably 0.2-50g/l. The pH of the treating solution is preferably 3-7, and the treating solution contains preferably phosphate ion.
Patent JP-H07165443-A (JP)
Title: Method and device for coating optical fiber
Inventor: SAITO DAISUKE
IPC: G02B6/44
Filed: 1993-12-14
Abstract: PURPOSE:To surely coat a prescribed optical fiber with a resin without lowering the irradiation amount of UV light by allowing the optical fiber to pass through a sufficiently long glass tube and simultaneously irradiating the UV light on the outer periphery of the glass tube in a controlled state, while the glass tube is moved. CONSTITUTION:A perform 1 is thermally melted in a melting oven 2 and drawn to obtain an optical fiber 3. The fiber 3 is allowed to pass through a coating die 4 filled with an UV light-curable resin (UV resin) to coat the fiber with the UV resin. The coated fiber 3 is allowed to pass through a glass tube 6 purged with an inert gas thereinto and simultaneously irradiated with UV light through an UV light-irradiating device 5 and an UV light source 7 to form the cured coating film on the fiber 3. At this time, the tube 6 has a sufficiently larger length than a length practically irradiated with UV light, and the irraduation amount of the UV light is controlled, while the tube 6 is moved. An inert gas-purging unit 8 and an exhausting unit 9 which are moved together with the movement of the tube 6 are disposed on both the ends of the moved tube 6 to produce the optical fiber coated with the UV resin.
Patent JP-H10147973-A (JP)
Title: Using method of waterfall available vinyl chloride-made collecting basin
Inventor: NAKAI YOSHITAKA
IPC: E03F5/10
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To make general use of a waterfall pipe for a public vinyl chlorid- made collecting basin. SOLUTION: For a waterfall available vinyl chloride-made collecting basin, an inflow port 9 is made in an inspection tube 1 for a public vinyl chloride-made collecting basin at a site. A socket pipe with a collar is adhered to the inflow port 9 to join a sawage pipe thereto at a level difference. In a manufacturing factory, a vinyl chloride pipe is used for the inspection tube 1 and a raised bottom 5 is provided at the lower end of the vinyl chloride pipe to be connectable to an outflow pipe 2. The socket pipe with the collar is mounted in/at any direction and/or height of the inflow port 9 for general use.
Patent JP-H03199910-A (JP)
Title: Apparatus for detecting seam of band-like continuous body
Inventor: TANAKA SEISAKU
IPC: G01B21/30
Filed: 1989-12-27
Abstract: PURPOSE:To detect a seam with superior responding efficiency and high accuracy by coupling an arm and a detecting part with a shaft and, supporting an end of the shaft by a supporting part. CONSTITUTION:A band-shaped continuous body having the thickness (t), for example, a cloth or the like runs between a roller 10 and a detecting roller 12. An applied circuit of a Wheatstone bridge having a detecting coil 30 and a comparison coil 40 as two of the four impedances is used for a detector. Since this applied circuit converts and detects an unbalance current to a voltage, an unbalance voltage detected when the cloth or the like of the thickness (t) runs is rendered V0. When a seam passes between the detecting roller 12 and roller 10, a plate-like piece 38 of a sensor shuts off a magnetic flux of the coil 30, so that the impedance of the coil 30 is changed. Because of the change of the impedance, an unbalance current flows in the applied circuit, and the output of the applied circuit becomes V0+DELTAV. The detector detects this DELTAV thereby to judge the presence or absence of the seam.
Patent JP-H10200910-A (JP)
Title: Color filter manufacturing method
Inventor: UI HYON BEKU
IPC: H01L27/14
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To lower a blue component that has high sensitivity and to improve color reproducibility by injecting an ion that lowers the transmissivity of a blue component in a transmissive light component and forming a magenta coloring layer and a cyan coloring layer. SOLUTION: A substrate flattening layer 33 is formed on a light receiving surface of a solid-state image pickup device 30 that includes photoelectric conversion areas 31 that convert a video signal of incident light into an electric signal and a transfer part 32 which transmits video electric charge that is generated from the areas in one direction to be flattened (A). Next, in the area 31, a magenta coloring layer 34 is formed on the layer 33 to surely correspond to any of the three. A cyan coloring layer 35 is formed on the layer 33 where the layer 34 is not formed (B). Then, an ion, e.g. an Ar ion that changes the transmissivity of the layers 34 and 35 is injected to the layers 34 and 35 (C). After that, a yellow coloring layer 36 is formed on the layer 35 that corresponds to one of the areas 31.
Patent JP-H05174347-A (JP)
Title: Floating magnetic head
Inventor: KATSUMURA MASANOBU
IPC: G11B21/21
Filed: 1991-12-25
Abstract: PURPOSE:To reduce the noise from a generating source of magnetic fluxes by providing a non-magnetic material between a center rail containing a magnetic gap, in which C shaped core composed of an oxide magnetic material and a part of the oxide magnetic material of a slider body are formed via glass, and a rail for floating. CONSTITUTION:A C shaped core 3 and an I shaped core. by which a closed magnetic circuit is constituted via a magnetic gap 7 are miniaturized to the size effective as a magnetic circuit. Then, other parts are constituted of a non- magnetic material; and the oxide magnetic body by which the magnetic circuit on the center rail 4 and the floating rail 1 are constituted are bonded with the non-magnetic material 5 at the back part against the floating plane. Consequently, the influence of receiving external noise is reduced, and the reliability of the magnetic head is improved.
Patent JP-H0575271-A (JP)
Title: Manufacture of rigid flex wiring board
Inventor: KIYOTA SHINICHI
IPC: H05K3/46
Filed: 1991-12-25
Abstract: PURPOSE:To prevent a plating liquid used for plating treatment of a through- hole from infiltrating into a flexible substrate by allowing a rigid substrate laminated on the flexible substrate to be cut to half from an inside by a groove- forming process. CONSTITUTION:Machining is made on a rigid substrate 2 where a mold relief paper 4 and an adhesive layer 3 are laminated by a Thomson blade 5. In this case, the Thomson blade 5 penetrates through the mold relief paper 4 and the adhesive layer 3 and further cuts into a middle portion of the rigid substrate 2. Namely, the rigid substrate 2 which is laminated on the flexible substrate 1 is cut to half from an inside previously by a groove-forming process, thus preventing a plating liquid used for plating treatment of a through-hole from infiltrating into the flexible substrate 1 at least from outside in a process for forming a through-hole after laminating the flexible substrate 1 and the rigid substrate 2.
Patent JP-2001158127-A (JP)
Title: Method for scanning and recording thin line
Inventor: INOUE NOZOMI
IPC: B41J2/44
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for exposing and recording thin lines of not lager than a breadth of one pixel by scanning light beams. SOLUTION: In the method for scanning and recording line images by raster scanning an image carrier of a face to be scanned with the use of light beams, an illumination T1 of a scanning light source is pulse width modulated within a time T1 in which one pixel is scanned, or the illumination of the scanning light source is pulse width modulated within a time corresponding to a shorter length than an image-forming spot size of the scanning light beams on the face to be scanned.
Patent JP-2001159359-A (JP)
Title: Fuel pressure control device for cylinder injection engine
Inventor: KUTO HIROMITSU
IPC: F02M55/02
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a fuel pressure control device for a cylinder injection engine improving responsiveness and stability by positively converging fuel pressure deviation while suppressing the overshoot of fuel pressure at the time of excessive fuel pressure. SOLUTION: A control means 20A for performing fuel pressure feedback control so that actual fuel pressure PF coincides with target fuel pressure PFo, includes a fuel pressure correction quantity computing means 204 for variably setting a control gain for fuel pressure feedback control. The fuel pressure correction quantity computing means 204 changes the control gain from a first control gain for the steady time of fuel pressure over to a second control gain for the transient time of fuel pressure when the target fuel pressure changes by the specified quantity or more.
Patent JP-H09175291-A (JP)
Title: Bumper for vehicle
Inventor: MIYOSHI KENICHI
IPC: B60R19/03
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To effectively elongate the bumper body and to prevent the occurrence of a crack by forming a horizontal flange nearly along the horizontal direction on the top or the bottom of the bumper body made of resin and making the end part of the vehicle body side of the horizontal flange an uncoated surface. SOLUTION: A horizontal flange 14 nearly along the horizontal direction is formed on the top of a bumper body 11 made of resin and the end part 14a of a vehicle body side of the horizontal flange 14 at the corner 15 where a part in the direction of the vehicle width is connected to the side part is made an uncoated surface 14b, which is hidden under the vehicle body 20 to ensure appearance quality. When the vehicle is collided with something and a collision load is applied on the bumper body 11, the end part 14a of the horizontal flange 14 at the corner tends to be deformed more than the other part and, since it is the uncoated surface 14b, the bumper body itself is effectively elongated to thereby prevent the occurrence of a crack.